Compd. No.

Percent protection

30 min

1 hour

2 hours

3 hours

1

38.0 ± 1.04**

33 ± 1.73**

35.4 ± 1.51**

27.2 ± 1.17*

2

30.4 ± 1.51**

28 ± 1.56**

33.3± 1.44**

26.3 ± 10*

3

40.4 ± 1.06*

46 ± 1.02*

47.8 ± 1.39

36.2 ± 1.23*

4

22.2 ± 1.02*

25 ± 1.00*

25.1 ± 1.30

24.7 ± 1.10*

5

22.5 ± 1.22*

29 ± 1.32*

23.1 ± 1.12

28.4 ± 1.01*

6

20.5 ± 1.43*

21 ± 1.26*

27.3 ± 1.92

28.3 ± 1.39*

7

25.7 ± 1.51*

22 ± 1.49**

28.3 ± 1.69

25.5 ± 1.09*

8

22.2 ± 1.05**

25 ± 1.39**

26.2 ± 1.31

20.3 ± 1.39**

9

40.4 ± 1.21*

47 ± 1.21*

49.3 ± 1.218

38.6 ± 1.83*

10

45.0 ± 1.93*

53 ± 1.41*

55.4 ± 1.37

35.3 ± 1.20*

Antipyrine

51.4 ± 1.34*

53 ± 1.02*

56.5 ± 1.37

38.6 ± 1.48*

Control

02.3 ± 0.288

05.9 ± 0.48

03.9 ± 0.59*

04.0 ± 0.50*

Na Diclofenate

48.0 ± 082*

54.2 ± 1.16*

59 ± 1.49*

38.9 ± 1.13*